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2040052235 = 51322414263
BaseRepresentation
bin111100110011000…
…1011101000001011
312021011201101120012
41321212023220023
513134223132420
6534233222135
7101361105104
oct17146135013
95234641505
102040052235
11957613491
1248b26194b
1326685b900
14154d233ab
15be174dc5
hex7998ba0b

2040052235 has 12 divisors (see below), whose sum is σ = 2650861872. Its totient is φ = 1506499488.

The previous prime is 2040052193. The next prime is 2040052243. The reversal of 2040052235 is 5322500402.

It is not a de Polignac number, because 2040052235 - 26 = 2040052171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2040052235.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1206287 + ... + 1207976.

It is an arithmetic number, because the mean of its divisors is an integer number (220905156).

Almost surely, 22040052235 is an apocalyptic number.

2040052235 is a deficient number, since it is larger than the sum of its proper divisors (610809637).

2040052235 is a wasteful number, since it uses less digits than its factorization.

2040052235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414294 (or 2414281 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2040052235 is about 45166.9374100126. The cubic root of 2040052235 is about 1268.2759657934.

Adding to 2040052235 its reverse (5322500402), we get a palindrome (7362552637).

The spelling of 2040052235 in words is "two billion, forty million, fifty-two thousand, two hundred thirty-five".

Divisors: 1 5 13 65 169 845 2414263 12071315 31385419 156927095 408010447 2040052235